| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $72.38 | 3.457% | $74.8822 | $74.88 | $74.90 | $74.90 |
| Purchase #2 | $18.63 | 6.222% | $19.7892 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $223.39 | 7.809% | $240.8345 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $229.73 | 6.253% | $244.095 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $64.97 | 11.869% | $72.6813 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $123.33 | 13.530% | $140.0165 | $140.02 | $140.00 | $140.00 |
| Purchase #7 | $167.93 | 8.402% | $182.0395 | $182.04 | $182.05 | $182.00 |
| 7 purchase totals = | $900.36 | $974.3382 | $974.34 | $974.40 | $974.30 | |